Scanning Electron Microscopic Investigation of the Eviscerated Strands of Perhentian Island Bohadschia spp
As a defense reaction, the species Bohadschia grafeii and probably also another species, which we temporarily named as Bohadschia spp., eviscerate plenty of noodle-like threads which stick to the intruder’s body. These species belonging to the order holothuridae, are also known as ‘timun laut kuni...
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Microscopy Society of Singapore
2012
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| Online Access: | http://eprints.usm.my/32499/1/Annals_of_Microscopy_Vol_12-Web_MUHA.pdf http://eprints.usm.my/32499/ http://www.microscopy.org.sg/annals%20of%20microscopy.html |
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| author | Mohsin, S. S. J. Nik Norliza, N. H. Nik Fakurudin,, N. A. Jamaruddin, M. A. Ismail, A. A. Wan Rosli, W. I. |
| author_facet | Mohsin, S. S. J. Nik Norliza, N. H. Nik Fakurudin,, N. A. Jamaruddin, M. A. Ismail, A. A. Wan Rosli, W. I. |
| author_sort | Mohsin, S. S. J. |
| building | Hamzah Sendut Library |
| collection | Institutional Repository |
| content_provider | Universiti Sains Malaysia |
| content_source | USM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | As a defense reaction, the species Bohadschia grafeii and probably also another species, which we temporarily
named as Bohadschia spp., eviscerate plenty of noodle-like threads which stick to the intruder’s body. These
species belonging to the order holothuridae, are also known as ‘timun laut kuning’ and ‘timun laut batik’
amongst the local populace at the resort islands of Perhentian, Terangganu, Malaysia. The eviscerated materials are probably collagen-based materials exhibiting unique features when observed under the scanning electron
microscope (SEM). The threads, measuring 0.3 to 2.5 mm in diameter with variable length are white in colour,
shiny and are sticky in nature. Under the SEM, the features which confer the ability for the threads to stick to many different types of surfaces are clearly displayed. The presence of cup-like structures distributed along the threads do provide possible explanation of the possible vacuum suctional ability that makes the threads stick fast to almost any surface. The role of this defense system, at least in the two species mentioned here, has not been described earlier. |
| format | Article |
| id | my.usm.eprints.32499 |
| institution | Universiti Sains Malaysia |
| language | en |
| publishDate | 2012 |
| publisher | Microscopy Society of Singapore |
| record_format | eprints |
| spelling | my.usm.eprints.32499 http://eprints.usm.my/32499/ Scanning Electron Microscopic Investigation of the Eviscerated Strands of Perhentian Island Bohadschia spp Mohsin, S. S. J. Nik Norliza, N. H. Nik Fakurudin,, N. A. Jamaruddin, M. A. Ismail, A. A. Wan Rosli, W. I. RA0421 Public health. Hygiene. Preventive Medicine TP368-456 Food processing and manufacture As a defense reaction, the species Bohadschia grafeii and probably also another species, which we temporarily named as Bohadschia spp., eviscerate plenty of noodle-like threads which stick to the intruder’s body. These species belonging to the order holothuridae, are also known as ‘timun laut kuning’ and ‘timun laut batik’ amongst the local populace at the resort islands of Perhentian, Terangganu, Malaysia. The eviscerated materials are probably collagen-based materials exhibiting unique features when observed under the scanning electron microscope (SEM). The threads, measuring 0.3 to 2.5 mm in diameter with variable length are white in colour, shiny and are sticky in nature. Under the SEM, the features which confer the ability for the threads to stick to many different types of surfaces are clearly displayed. The presence of cup-like structures distributed along the threads do provide possible explanation of the possible vacuum suctional ability that makes the threads stick fast to almost any surface. The role of this defense system, at least in the two species mentioned here, has not been described earlier. Microscopy Society of Singapore 2012-04 Article PeerReviewed application/pdf en cc_by_nc_sa http://eprints.usm.my/32499/1/Annals_of_Microscopy_Vol_12-Web_MUHA.pdf Mohsin, S. S. J. and Nik Norliza, N. H. and Nik Fakurudin,, N. A. and Jamaruddin, M. A. and Ismail, A. A. and Wan Rosli, W. I. (2012) Scanning Electron Microscopic Investigation of the Eviscerated Strands of Perhentian Island Bohadschia spp. Annals of Microscopy , 12. pp. 10-13. ISSN 0219-2209 http://www.microscopy.org.sg/annals%20of%20microscopy.html |
| spellingShingle | RA0421 Public health. Hygiene. Preventive Medicine TP368-456 Food processing and manufacture Mohsin, S. S. J. Nik Norliza, N. H. Nik Fakurudin,, N. A. Jamaruddin, M. A. Ismail, A. A. Wan Rosli, W. I. Scanning Electron Microscopic Investigation of the Eviscerated Strands of Perhentian Island Bohadschia spp |
| title | Scanning Electron Microscopic Investigation of the Eviscerated Strands of Perhentian Island Bohadschia spp |
| title_full | Scanning Electron Microscopic Investigation of the Eviscerated Strands of Perhentian Island Bohadschia spp |
| title_fullStr | Scanning Electron Microscopic Investigation of the Eviscerated Strands of Perhentian Island Bohadschia spp |
| title_full_unstemmed | Scanning Electron Microscopic Investigation of the Eviscerated Strands of Perhentian Island Bohadschia spp |
| title_short | Scanning Electron Microscopic Investigation of the Eviscerated Strands of Perhentian Island Bohadschia spp |
| title_sort | scanning electron microscopic investigation of the eviscerated strands of perhentian island bohadschia spp |
| topic | RA0421 Public health. Hygiene. Preventive Medicine TP368-456 Food processing and manufacture |
| url | http://eprints.usm.my/32499/1/Annals_of_Microscopy_Vol_12-Web_MUHA.pdf http://eprints.usm.my/32499/ http://www.microscopy.org.sg/annals%20of%20microscopy.html |
| url_provider | http://eprints.usm.my/ |